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Thread: Animated Gif Help

  1. #1

    Animated Gif Help

    Hello All,

    I am using the following set of code to center my animated gif inside my userform which I have pasted below
    [vba]
    Private Sub CenterGif()
    Dim PtX As Single, PtY As Single, DOC As Object, IMG As Object
    On Error GoTo Err_CenterGif
    LockWindowUpdate FindWindow(vbNullString, Me.Caption)
    SePrivate Sub CenterGif()
    Dim PtX As Single, PtY As Single, DOC As Object, IMG As Object
    On Error GoTo Err_CenterGif
    LockWindowUpdate FindWindow(vbNullString, Me.Caption)
    Set DOC = WebBrowser1.Document
    PtX = 72 / DOC.parentWindow.screen.logicalXDPI
    PtY = 72 / DOC.parentWindow.screen.logicalYDPI
    Set IMG = DOC.images(0)

    IMG.Style.backgroundColor = DOC.body.Style.backgroundColor
    WebBrowser1.Move -(IMG.offsetLeft * PtX), -(IMG.offsetTop * PtY)

    Err_CenterGif:
    LockWindowUpdate False
    End Sub
    [/vba]

    [vba]
    Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object, URL As Variant)
    CenterGif
    End Sub
    [/vba]

    This code above works flawlessly, when ran from the VBA screen only. Here is my scenario. When the workbook opens, Userform1 starts up. I have a command button on userform1 (commandbutton1) which when clicked then opens up userform2. This is where my problem lies. When userform2 opens the gif is not centered. If I then go into vba and run the code it works perfectly and is centered correctly. Any ideas on how I can fix this? I would attach the file, but you wouldn't be able to see the animated gif anyways.

    Just FYI - I removed the following code from the original as I didn't want the frame to center on the userform
    [vba]
    Frame1.Move , , IMG.Width * PtX, IMG.Height * PtY
    Frame1.Move (Me.InsideWidth - Frame1.Width) / 2, (Me.InsideHeight - Frame1.Height) / 2
    [/vba]

  2. #2
    Isn't it easier to create a simple html "page" which is set up so the image centers by itself?
    Regards,

    Jan Karel Pieterse
    Excel MVP jkp-ads.com

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